10-Inch Diamond Grinding Wheel for Stone from Japan
This grinding wheel features multiple segments of metal-agglomerated synthetic diamond attached to a 10-inch steel circular plate, designed for grinding granite and marble surfaces. It falls under HTS 6804.21.00.30 as it precisely matches the description of diamond segments agglomerated with metal on steel plates without cutting parts, used for polishing and trueing stone. Ideal for professional stone fabricators.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify segment composition meets 'agglomerated with metal' criteria via supplier specs to avoid reclassification
• Include material safety data sheets (MSDS) for diamond abrasives in documentation for customs clearance
• Ensure plates are confirmed as steel; non-steel backing may still qualify but note in entry summary